CN209436989U - Reduce the cooking machine of oil smoke discharge - Google Patents

Abstract

The utility model discloses the cooking machines for reducing oil smoke discharge, belong to cooking appliance field, solves the problems, such as the oil smoke discharge of existing cooking machine, the cooking machine of the utility model includes pot and pot cover, pot body is equipped with interior pot, pot cover is covered on interior pot and forms cooking cavity, pot cover is equipped with first exhaust passage, pot body is equipped with second exhaust channel, oil smoke cooling device and oil collection box, under pot cover closing lid state, cooking cavity is connected to by first exhaust passage with second exhaust channel, and oil smoke cooling device includes cooling chamber, and second exhaust channel is connected to by cooling chamber with oil collection box.First exhaust passage and second exhaust channel is connected to the exhaust pathway for extending the gases such as oil smoke, hot gas in the utility model, oil smoke cooling device and oil collection box are provided in pot body, the gas that second exhaust channel is discharged in the cooling chamber of oil smoke cooling device cools down, to reduce oil smoke content and moisture content in discharge gas, reduce pollution of the discharge gas to use environment.

Description

Reduce the cooking machine of oil smoke discharge

[technical field]

The utility model relates to cooking appliance fields, more particularly to reduce the cooking machine of oil smoke discharge.

[background technique]

A kind of cooking machine known in the art, including pot and pot cover, pot cover are connected in pot body, connection on the inside of pot cover There is blender, the stirring motor for driving blender is set on pot cover, in cooking process, stirring motor drives blender in pot Interior rotation achievees the purpose that automatic stirring, stir-frying food.Hot gas can be generated in pot when cooking food, pot inner pressure can rise therewith Height is arranged other exhaust apparatus of gas vent, exhaust valve or similar functions, rises to guarantee the safety used on pot cover To exhaust, anti-overflow effect, but cooking machine culinary art can generate oil smoke, and oil smoke can rise with hot gas and from above-mentioned exhaust apparatus Middle discharge, it is closer apart from pot cover when user operates or observes cooking process through pot cover, it is discharged from exhaust apparatus Hot gas and oil smoke be easy to influence user, or even there is the risk of scald.

[utility model content]

A kind of reduction oil smoke is provided the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art The cooking machine of discharge.

In order to solve the above technical problems, the utility model adopts the following technical solution:

The cooking machine of oil smoke discharge is reduced, including pot and pot cover, the pot body are equipped with interior pot, the pot cover is covered on Cooking cavity is formed on the interior pot, which is characterized in that the pot cover is equipped with first exhaust passage, and the pot body is equipped with second Exhaust passage, oil smoke cooling device and oil collection box, under the pot cover closing lid state, the first exhaust passage is by the cooking cavity It is connected to the second exhaust channel, the oil smoke cooling device includes cooling chamber, and the cooling chamber leads to the second exhaust Road is connected to the oil collection box.

In the cooking machine of above-mentioned reduction oil smoke discharge, the oil smoke cooling device includes cabinet, the box house point It is separated out liquid storage chamber and the cooling chamber, coolant liquid is equipped in the liquid storage chamber, for cooling down to the cooling chamber.

In the cooking machine of above-mentioned reduction oil smoke discharge, the cabinet includes plastic casing and metal shell, the plastics Shell is connected with the metal shell to limit the liquid storage chamber, and the cooling chamber is limited in the metal shell, described At least one side wall of metal shell is directly contacted with the coolant liquid in the liquid storage chamber.

In the cooking machine of above-mentioned reduction oil smoke discharge, it is equipped with cooling fin on the outside of the metal shell, is set in the pot body There is radiator fan, the radiator fan blows cooling wind to the cooling fin.

In the cooking machine of above-mentioned reduction oil smoke discharge, the pot body is equipped with the first cavity of lateral openings, the cabinet It is removably mounted in first cavity.

In the cooking machine of above-mentioned reduction oil smoke discharge, the cabinet is equipped with the second cavity of lateral openings, the oil-collecting Box is removably mounted in second cavity.

In the cooking machine of above-mentioned reduction oil smoke discharge, the oil smoke cooling device further includes being set in the cooling chamber Cooling piece, the cooling piece are equipped with for increasing gas-contact area or increasing the cooling fin of gas flow resistance.

In the cooking machine of above-mentioned reduction oil smoke discharge, the cooling chamber upper end is equipped with air inlet, the cooling chamber lower end It opens wide and forms gas outlet, the cooling piece top is plugged in the air inlet, and the vertical projection area of the cooling piece is less than The opening area of the gas outlet.

In the cooking machine of above-mentioned reduction oil smoke discharge, releasable connection has exhaust valve, the exhaust valve packet on the pot cover It includes valve body and is set to the intracorporal exhaust pipe of the valve, the valve body is equipped with inlet channel and outlet passageway, the exhaust pipe both ends It is can be detachably connected on the inlet channel and the outlet passageway respectively, to form the first exhaust passage.

In the cooking machine of above-mentioned reduction oil smoke discharge, the pot cover includes the cantilever being articulated in the pot body and installation Lid on the cantilever, the cantilever are equipped with mounting hole, and the mounting hole is equipped with lid sealing ring, sets on the lid There is gas vent, lid sealing ring lower end is posted by the lid around the gas vent, and the inlet channel includes to institute State the external admission interface extended outside valve body, the external admission interface and the lid sealing ring interference grafting.

The utility model has the beneficial effects that

The utility model reduces the cooking machine of oil smoke discharge, including pot and pot cover, and the pot body is equipped with interior pot, described Pot cover, which is covered on the interior pot, forms cooking cavity, and the pot cover is equipped with first exhaust passage, and the pot body is equipped with second Exhaust passage, oil smoke cooling device and oil collection box, under the pot cover closing lid state, the first exhaust passage is by the cooking cavity It is connected to the second exhaust channel, the oil smoke cooling device includes cooling chamber, and the cooling chamber leads to the second exhaust Road is connected to the oil collection box.

Firstly, the cooking machine of the utility model changes the exhaust pathway of exhaust valve, exhaust valve will not cook cooking machine When the gases such as the oil smoke, the hot gas that generate be expelled directly out, but be conducted into the second of pot body by built-in first exhaust passage In exhaust passage, since second exhaust channel is arranged at pot body rear portion and is in communication with the outside, gas is arranged from pot body rear portion Out, under cooking machine normal operating condition, pot body rear portion is usually back to user, and opposite pot cover wants some more low, this just makes The exhaust position of cooking machine can not only facing away from user, and can pull open bigger distance with user, user operate or The just not influence vulnerable to discharge gas, reduces by the risk of exhaust scald, promotes user experience when close to observation.Compared to existing Have in technology and to be directly vented from the exhaust apparatus of pot cover, first exhaust passage and second exhaust channel is connected in the utility model The exhaust pathway of the gases such as oil smoke, hot gas is extended, on the one hand can make more oil smoke and hot gas before discharge in cooking machine Portion is cooled down and is condensed into oil droplet and condensed water, reduces oil smoke content and moisture content in discharge gas, to reduce Pollution of the discharge gas to use environment；On the other hand, the extension of exhaust pathway has effectively buffered gas temperature and flow velocity, into One step reduces user and is vented the risk for choking or scalding.Secondly, the utility model is cold provided with oil smoke also in pot body But device and oil collection box, the gas that second exhaust channel is discharged in the cooling chamber of oil smoke cooling device cool down, more effectively The oil smoke and hot gas in gas are isolated, with the oil smoke content and moisture content being further reduced in discharge gas, oil collection box is received The oil droplet and condensed water that oil smoke collection and hot gas are condensed into, it is convenient that concentration cleaning is carried out to the oil droplet and condensed water of collection.

The oil smoke cooling device includes cabinet, and the box house is separated out liquid storage chamber and the cooling chamber, the storage Coolant liquid is equipped in sap cavity, for cooling down to the cooling chamber.By the heat exchange of coolant liquid and cooling cavity wall, not only Reduce the surface temperature of cooling cavity wall, be conducive to cooling cavity wall condensation of oil cigarette and steam, but also be able to maintain inside cooling chamber compared with Low temperature improves the cooling effect of oil smoke and hot gas.

The cabinet includes plastic casing and metal shell, and the plastic casing is connected with the metal shell to limit The liquid storage chamber limits the cooling chamber, at least one side wall of the metal shell and the storage in the metal shell Coolant liquid in sap cavity directly contacts.Cooling chamber is limited in metal shell, i.e., cooling cavity wall is metal material, is had well Thermal heat transfer capability, raising heat exchanging efficiency, and then improve cooling chamber to the cooling effect of gas；And metal shell is at least One side wall is directly contacted with the coolant liquid in liquid storage chamber, saves unnecessary heat exchange link, heat exchanger effectiveness is higher, can The low-temperature condition of metal shell and its cooling chamber is kept for a long time, guarantees cooling effect.

It is equipped with cooling fin on the outside of the metal shell, is equipped with radiator fan in the pot body, the radiator fan is to described Cooling fin blows cooling wind.Cooling fin itself can increase the heat dissipation area of metal shell, to promote the heat radiation energy of metal shell Power is aided with cooling wind and takes away the heat that cooling fin distributes, improve radiating efficiency, in conjunction with liquid cooling scheme above-mentioned, air-cooled and liquid Cold collective effect is obviously improved cooling effect on metal shell.

The pot body is equipped with the first cavity of lateral openings, and the cabinet is removably mounted in first cavity. The cabinet of oil smoke cooling device is detachably mounted in pot body, is not take up pot body exterior space, needs to clean or add cooling When liquid, directly cabinet can be extracted out from the first cavity, be easy to use.

The cabinet is equipped with the second cavity of lateral openings, and the oil collection box is removably mounted on second cavity It is interior.Oil collection box is detachably mounted to cabinet, is not take up cabinet exterior space, and drawing out type design facilitates user to dismount oil collection box, Convenient for the greasy dirt in user's periodic cleaning oil collection box, greasy dirt long-term accumulation is avoided to lead to smelly, growth bacterium.

The oil smoke cooling device further includes the cooling piece in the cooling chamber, and the cooling piece is equipped with for increasing Add gas-contact area or increases the cooling fin of gas flow resistance.By the setting of cooling piece, extend gas in cooling chamber The interior residence time, and come into full contact with gas with cooling fin, cooling fin surface temperature is relatively low, can more condense gas Oil smoke and steam contained in body, the gas that cooling chamber is discharged is when entering oil collection box, temperature and flow velocity is existing substantially decays.

The cooling chamber upper end is equipped with air inlet, and the cooling chamber open at its lower end forms gas outlet, the cooling piece top It is plugged in the air inlet, the vertical projection area of the cooling piece is less than the opening area of the gas outlet.Cooling piece can It takes out from the gas outlet of cooling chamber, is individually cleaned, cooling piece surface is avoided to accumulate excessive greasy dirt and influence cooling effect.

Releasable connection has an exhaust valve on the pot cover, and the exhaust valve includes valve body and is set to the intracorporal exhaust of the valve Pipe, the valve body are equipped with inlet channel and outlet passageway, and the exhaust pipe both ends can be detachably connected to the inlet channel respectively On the outlet passageway, to form the first exhaust passage.Valve body and exhaust pipe use split-type design, built in exhaust pipe In valve body, valve body can not only protect exhaust pipe, also can prevent user from directly contacting exhaust pipe and being burned；Exhaust pipe both ends point It not being plugged on inlet channel and outlet passageway, realizes the removable connection of exhaust pipe and valve body, exhaust pipe can be unpicked and washed individually, with The cleaning inside exhaust pipe is kept, exhaust pipe internal condensate greasy dirt is avoided to influence exhaust, breed the problems such as bacterium.

The exhaust valve includes valve body and is placed in the intracorporal exhaust pipe of the valve, and the valve body is equipped with inlet channel and outlet Channel, the exhaust pipe both ends are plugged on respectively on the inlet channel and the outlet passageway, to form the first exhaust Channel.Valve body and exhaust pipe use split-type design, and exhaust pipe is built in valve body, and valve body can not only protect exhaust pipe, also can Prevent user from directly contacting exhaust pipe and being burned；Exhaust pipe both ends are plugged on inlet channel and outlet passageway respectively, are realized The removable connection of exhaust pipe and valve body, exhaust pipe can be unpicked and washed individually, to keep the cleaning inside exhaust pipe, avoid in exhaust pipe Portion condenses greasy dirt and influences exhaust, breeds the problems such as bacterium.

The pot cover includes the cantilever being articulated in the pot body and the lid that is mounted on the cantilever, the exhaust valve It is detachably mounted on the cantilever, the lid is equipped with gas vent, the first exhaust passage and the vent hole seal Connection.The removable design of exhaust valve facilitates user to clean the position of cantilever installation exhaust valve and exhaust valve itself, due to Exhaust pipe is mounted on inside exhaust valve, and exhaust pipe and exhaust valve can be used as a component and dismounted, and the dismounting of user is facilitated to grasp Make.

The pot cover includes the cantilever being articulated in the pot body and the lid that is mounted on the cantilever, on the cantilever Equipped with mounting hole, the mounting hole is equipped with lid sealing ring, and the lid is equipped with gas vent, lid sealing ring lower end patch It is against on the lid around the gas vent, the inlet channel includes the external admission interface extended outside the valve body, described External admission interface and the lid sealing ring interference grafting.External admission is realized in external admission interface and the interference grafting of lid sealing ring The sealing of interface and mounting hole cooperates, and lid sealing ring lower end is posted by the lid around gas vent, that is, realizes first Exhaust passage is connected to the sealing of gas vent, reduces the gas leakage risk at lid gas vent and at cantilever mounting hole.

These features and advantages of the utility model will the detailed exposure in following specific embodiment, attached drawing.

[Detailed description of the invention]

The utility model is described further with reference to the accompanying drawing:

Fig. 1 is the diagrammatic cross-section of cooking machine in the utility model embodiment；

Fig. 2 is partial enlarged view at the A in Fig. 1；

Fig. 3 is the structural schematic diagram of exhaust valve in the utility model embodiment；

Fig. 4 is the diagrammatic cross-section of exhaust valve in the utility model embodiment；

Fig. 5 is the dismounting schematic diagram of exhaust valve and oil smoke cooling device on cooking machine in the utility model embodiment；

Fig. 6 is partial enlarged view at the B in Fig. 1；

Fig. 7 is the structural schematic diagram of oil collection box in the utility model embodiment；

Fig. 8 is the dismounting schematic diagram of oil collection box and liquid storage box in the utility model embodiment.

Appended drawing reference:

100 pot bodys, 110 middle rings, ring interface in 111,112T shape pillar, 120 pedestals, 121 pedestal interfaces, pot in 130, 140 intermediate conductors, 150 first cavities；

200 pot covers, 210 lids, 211 gas vents, 220 cantilevers, 221 cavitys, 222 mounting holes；

300 exhaust valves, 310 valve bodies, intake interface in 311,312 external admission interfaces, outlet interface, 314 outer outlets in 313 Interface, 315 flange, 316 valve seats, 317 valve decks, 318 locks, 320 exhaust pipes, 330 cooling chambers；

400 lid sealing rings；

500 pot body sealing rings, 510 sealing lips, 520 through-holes,

600 oil smoke cooling devices, 610 plastic casings, 611 liquid storage chambers, 620 metal shells, 621 cooling chambers, 622 heat dissipations Piece, 623 air inlets, 624 gas outlets, 630 cooling chamber sealing rings, 631 flange, 640 second cavities；

700 liquid storage boxes, 710 box bodys, 711 oil traps, 720 flow-stopping plates, 730 exhaust outlets, 740 handles, 741 handle ears；

800 radiator fans；

900 cooling pieces, 910 cooling fins.

[specific embodiment]

Skill of the attached drawing provided by the utility model below with reference to the utility model embodiment to the utility model embodiment Art scheme is explained and illustrated, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on implementation Embodiment in mode, those skilled in the art's obtained other embodiments without making creative work, all Belong to the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple " It is two or more, unless otherwise restricted clearly.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

Referring to Fig.1,2, the cooking machine that the present embodiment proposes includes including pot body 100 and pot cover 200, and pot body 100 is equipped with Interior pot 130, pot cover 200 include cantilever 220 and lid 210, and 220 one end of cantilever is hingedly connected in pot body 100, and lid 210 is pacified Mounted in 220 other end of cantilever, cantilever 220 drives lid 210 to be overturn, and realizes 200 closing lid of pot cover or uncaps, pot cover 200 Under closing lid state, lid 210 is covered on interior pot 130 and forms cooking cavity.Cooking machine is generally also provided with blender and motor (in figure It is not shown), motor is mounted on cantilever 220, and the motor shaft of motor is directly or indirectly sequentially connected with blender, pot cover 200 Under closing lid state, blender is located in interior pot 130, is rotated by motor driven blender, realizes the mesh of stirring, stir-frying food 's.The other structures and its function of the present embodiment cooking machine are referred to cooking machine well known in the prior art or similar production Product, the present embodiment emphasis does not lie in this, so be not described in detail in conjunction with attached drawing.

In conjunction with Fig. 3-5, exhaust valve 300 is additionally provided on the pot cover 200 of the present embodiment cooking machine, exhaust valve 300 has first Exhaust passage, 100 rear portion of pot body are equipped with the second exhaust channel that is in communication with the outside, under 200 closing lid state of pot cover, cooking cavity and the Two exhaust passages are connected to by first exhaust passage.The gas such as oil smoke, hot gas that exhaust valve 300 generates when will not cook cooking machine Body is expelled directly out, but is conducted into the second exhaust channel of pot body 100 by built-in first exhaust passage, due to second Exhaust passage is arranged at 100 rear portion of pot body and is in communication with the outside, and gas is discharged from 100 rear portion of pot body, realizes under oil smoke Row, is below described in detail the scheme of the present embodiment:

For pot cover part:

Referring to Fig.1-5, the exhaust valve 300 of the present embodiment includes valve body 310 and the exhaust pipe 320 being placed in valve body 310, valve Body 310 includes valve seat 316 and valve deck 317, and valve deck 317 and valve seat 316 match the valve to be formed and can accommodate above-mentioned exhaust pipe 320 Chamber, preferred: using seperated design, the opposite sides of valve deck 317 is equipped with rotatable lock 318 for valve deck 317 and valve seat 316, When valve deck 317 is covered on valve seat 316, the lock 318 of two sides is fastened on respectively on the opposite two sidewalls of valve seat 316, so that valve Lid 317 is fixed on valve seat 316, and being turned out lock 318 can unlock, and removes valve deck 317.

The 316 bottom wall side of valve seat of the present embodiment extends inwardly interior intake interface 311, extends outward external admission interface 312, interior intake interface 311 is connected to form inlet channel with external admission interface 312, and the other side of 316 bottom wall of valve seat extends internally Interior outlet interface 313 out, extends outward outer outlet interface 314, and interior outlet interface 313 is connected to formation with outer outlet interface 314 Outlet passageway；320 both ends of exhaust pipe of the present embodiment are plugged on the interior intake interface 311 and outlet passageway of inlet channel respectively On interior outlet interface 313, first exhaust passage is formed through exhaust pipe 320 to outlet passageway by inlet channel.Exhaust pipe 320 and row The removable connection of air valve 300, so that exhaust pipe 320 can be unpicked and washed individually, to keep the cleaning inside exhaust pipe 320, the row of avoiding 320 internal condensate greasy dirt of tracheae influences exhaust, breeds the problems such as bacterium；Exhaust pipe 320 can use silicone tube, and silicone tube has Good durability and corrosion resistance can prolong the service life, and silicone tube is plugged into interior intake interface 311 and interior outlet connects Sealing effect well can be reached when mouth 313, prevent 300 inside gas leakage of exhaust valve；Certainly, heatproof also can be used in exhaust pipe 320 Plastic tube or metal tube, when installation, realize sealing by sealing ring.

The exhaust valve 300 of the present embodiment is detachably mounted on cantilever 220, lid 210 be equipped with gas vent 211, first Exhaust passage is connected to the sealing of gas vent 211, specific: 220 upper surface of cantilever forms the cavity 221 of matching exhaust valve 300, recessed 221 bottom of chamber is through to 220 lower surface of cantilever and forms mounting hole 222, and mounting hole 222 is equipped with lid sealing ring 400, and lid is close 400 lower end of seal is posted by the lid 210 around gas vent 211, exhaust valve 300 be packed into cavity 221 when, bottom it is outer into Gas interface 312 and the 400 interference grafting of lid sealing ring are realized that the sealing of external admission interface 312 and mounting hole 222 cooperates, and are covered 400 lower end of body sealing ring is posted by the lid 210 around gas vent 211, that is, realizes first exhaust passage and gas vent 211 Sealing connection, reduce lid gas vent 211 at and cantilever mounting hole 222 at gas leakage risk.Based on exhaust valve 300 can It tears formula design open, facilitates user to clean the position of installation exhaust valve 300 and exhaust valve 300 on cantilever 220 in itself, due to row Tracheae 320 is detachably mounted to inside exhaust valve 300, and exhaust pipe 320 and exhaust valve 300 can also be used as a component and torn open Dress, facilitates the disassembling operations of user.

In the present embodiment, although exhaust pipe 320 is placed in valve body 310, exhaust pipe 320 will not take entire valve chamber, by This, the gap between valve body 310 and exhaust pipe 320 can be used as the cooling chamber 330 of storage coolant liquid, in use, in cooling chamber 330 The gas of the coolant liquids such as middle injection water, ethyl alcohol, salt water, coolant liquid and 320 internal circulation of exhaust pipe carries out indirect heat exchange, adds The cooling of fast gas can be obviously improved the separating effect of oil smoke and hot gas；In addition, contact of the exhaust pipe 320 with coolant liquid can To reduce the temperature rise of exhaust pipe 320,320 long-time of exhaust pipe is avoided to be influenced and deformed by hot gas.

For pot body part:

Referring to Fig.1,5-8, the pot body 100 of the present embodiment include pedestal 120 and middle ring 110, and pedestal is arranged in 120 rear portion of pedestal Interface 121,110 rear portion of middle ring are correspondingly arranged middle ring interface 111 and pass through intermediate conductor 140 when pedestal 120 and middle ring 110 are assembled Pedestal interface 121 is connected to middle ring interface 111, forms through intermediate conductor 140 to pedestal interface 121 by middle ring interface 111 Two exhaust passages.

It realizes under 200 closing lid state of pot cover, the connection in second exhaust channel and first exhaust passage, and is unable to gas leakage, The present embodiment installs pot body sealing ring 500 on middle ring interface 111, and the outer outlet interface 314 and pot body of aforementioned outlet passageway are close The sealing cooperation of seal 500, is connected to realizing under 200 closing lid state of pot cover the second gas channel with the sealing of first exhaust passage, and Under 200 opening state of pot cover, pot body sealing ring 500 can be separated from each other with outer outlet interface 314, not influence pot cover 200 Normal folding.

To reach better seal effect, 500 upper end of pot body sealing ring of the present embodiment is equipped with the sealing lip turned down outward 510, so that 500 upper end of pot body sealing ring substantially forms bell shape, under 200 closing lid state of pot cover, outer outlet interface 314 It squeezes sealing lip 510 and forms a seal cooperation, outer outlet interface 314 can increase the two to the extruding of sealing lip 510 Magnitude of interference, to provide relatively reliable sealing；Sealing lip 510 can produce deformation when being squeezed by outer outlet interface 314, and close Sealing lip 510 has the trend for restoring its original form, when can compensate closing lid using this elastic deformability of sealing lip 510 The position deviation of the opposite pot body sealing ring 500 of outer outlet interface 314, when guaranteeing each closing lid outside outlet interface 314 can be with Pot body sealing ring 500 is reliably sealed；Outer 314 lower end of outlet interface of the present embodiment is equipped with flange 315, and flange 315 is outside 314 center of outlet interface extends, and pot body sealing ring 500 is posted by flange 315, such as the sealing lip of above-mentioned pot body sealing ring 500 510 are bonded with flange 315, to increase the area in sealing contact of outer outlet interface 314 and pot body sealing ring 500, lift-off seal Intensity.

111 inner wall of middle ring interface of the present embodiment is equipped with T shape pillar 112, and pot body sealing ring 500 is equipped with through-hole 520, T Shape pillar 112, which is inserted into through-hole 112, is clamped pot body sealing ring 500, can not only limit pot body sealing ring 500 in the axial direction Play, be also convenient for pot body sealing ring 500 and unpick and wash.

The present embodiment is equipped with oil smoke cooling device 600 and oil collection box 700 at 100 rear portion of pot body, and oil smoke cooling device 600 wraps Cooling chamber 621 is included, above-mentioned second exhaust channel is connected to by cooling chamber 621 with oil collection box 700.Oil smoke cooling device 600 it is cold But the gas that second exhaust channel is discharged in chamber 621 cools down, and more effectively isolates the oil smoke and hot gas in gas, with into One step reduces the oil smoke content and moisture content in discharge gas, oil collection box 700 collect the oil droplet that oil smoke and hot gas are condensed into and Condensed water, it is convenient that concentration cleaning is carried out to the oil droplet and condensed water of collection.

Oil smoke cooling device 600 includes cabinet, and box house is separated out liquid storage chamber 611 and cooling chamber 621, liquid storage chamber 611 It is interior to store such as water, ethyl alcohol, salt water coolant liquid, for being cooled down to cooling chamber 621.Preferred: cabinet includes plastics Shell 610 and metal shell 620, plastic casing 610 and the connection of metal shell 620 are to limit liquid storage chamber 611, metal shell Cooling chamber 621 is limited in 620, at least one side wall of metal shell 620 is directly contacted with the coolant liquid in liquid storage chamber 611. Cooling chamber 621 is limited in metal shell 620, i.e. 621 wall of cooling chamber is metal material, there is thermal heat transfer capability well, Raising heat exchanging efficiency, and then cooling chamber 621 is improved to the cooling effect of gas；And at least one side of metal shell 620 Wall is directly contacted with the coolant liquid in liquid storage chamber 611, saves unnecessary heat exchange link, and heat exchanger effectiveness is higher, can grow Time keeps the low-temperature condition of metal shell 620 and its cooling chamber 621, guarantees cooling effect.

The metal shell 620 of the present embodiment is substantially in cube, and three side walls of metal shell 620 are wrapped by liquid storage chamber 611 It encloses and is directly contacted with the coolant liquid in liquid storage chamber 611, a remaining side wall is exposed outside, and sets in the exposed side-wall outer side There is cooling fin 622, radiator fan 800 is additionally provided in pot body 100, radiator fan 800 blows cooling wind to cooling fin 622.Heat dissipation The heat dissipation area that piece 622 itself can increase metal shell 620 is aided with cooling wind to promote the heat-sinking capability of metal shell 620 The heat that cooling fin 622 distributes is taken away, radiating efficiency is improved, in conjunction with liquid cooling scheme above-mentioned, air-cooled and liquid cooling collective effect On metal shell 620, it is obviously improved cooling effect.Usually, by the way that radiator fan is arranged come strong in the pot body of cooking machine But such as electromagnetic wire coil, the heat generating components such as circuit board therefore can be to gold using the radiator fan of cooking machine setting originally for refrigeration Belong to shell 620 and realizes wind-cooling heat dissipating.It is understood that the shape of metal shell 620 is not limited to cube, such as cylindrical body, rib The metal shell of the shapes such as cylinder can meet the requirement of the present embodiment.

Pot body 100 is equipped with the first cavity 150 of lateral openings, and cabinet is removably mounted in the first cavity 150, oil Cigarette cooling device 600 is not take up pot body exterior space, when needing to clean or adding coolant liquid, can directly hold cabinet from first It extracts out, is easy to use in chamber 150.

Referring to Fig. 5-8, the oil collection box 700 of the present embodiment includes box body 710, and 710 opened upper end of box body forms oil trap 711, cabinet is equipped with the second cavity 640 of lateral openings, and oil collection box 700 is removably mounted in the second cavity 640, surrounds the Collection chamber is formed at 710 top of box body that the box body wall of two cavities 640 is covered on oil collection box 700；Collection chamber side is undertaken in cooling 621 lower section of chamber, exhaust outlet 730 is arranged in the collection chamber other side.Coolant liquid in liquid storage chamber 611 to keep lower in collection chamber Temperature, part oil smoke and steam in gas can be cooled down inside collection chamber and be condensed into oil droplet and condensed water, be reduced The oil smoke content in gas is discharged in exhaust outlet 730；Since collection chamber side is undertaken in 621 lower section of cooling chamber, the collection chamber other side Equipped with exhaust outlet 730, exhaust outlet 730 is enabled, into cigarette side, to avoid preventing oil smoke directly from exhaust outlet 730 far from collection chamber Discharge guarantees that gas can be winding is effectively cooled in collection chamber；The oil droplet and condensation water collection generated in the above process is collecting In oil box 700, cooking apparatus inside will not be polluted, user can greasy dirt in periodic cleaning oil collection box 700, avoid greasy dirt Long-term accumulation leads to smelly, growth bacterium.

In the present embodiment, 710 side of box body of oil collection box 700 extends upward flow-stopping plate 720, and the setting of exhaust outlet 730 exists 720 top of flow-stopping plate.Gas will receive the blocking of flow-stopping plate 720 during flowing to 730 direction of exhaust outlet, due to exhaust outlet On 720 top of flow-stopping plate, most of gas needs to be discharged from exhaust outlet 730 along the rising of flow-stopping plate 720 for 730 settings, this Sample has just delayed gas flow rate significantly, to increase residence time of the gas in collection chamber, is conducive to oil smoke condensation and collects.It is excellent Choosing: flow-stopping plate 720 is to 710 outside sweep of box body or is obliquely installed, and can increase the volume of collection chamber, is conducive to cooking fume-collecting； Exhaust outlet 730 is in vertical bar shape and multiple, multiple transversely arranged energy of exhaust outlets 730 are arranged in 720 upper lateral of flow-stopping plate To certain oil filter effect, the oil droplet filtered out is attached to the windward side of exhaust outlet 730 and can fall back to oil-collecting under the effect of gravity In box 700；The handle 740 that 720 upper end of flow-stopping plate extends outward, handle 740 have the handle ear 741 extended downwardly, handle Gap is equipped between ear 741 and flow-stopping plate 720, the setting of handle 740 facilitates user to pick and place oil collection box 700, due to handle ear 741 Gap is equipped between flow-stopping plate 720, so as to provide enough operating spaces, to facilitate finger to be affectedly bashful handle ear 741, It is avoided that finger touches exhaust outlet 730 and is infected with greasy dirt when picking and placing oil collection box 700.

After oil collection box 700 is packed into the second cavity 640, handle 740 is also entirely located in the second cavity 640, handle ear 741 Lateral surface and cabinet lateral surface maintain an equal level or keep same radian, there is integrated visual effect；741 lower end of handle ear is high Enhance ease of use so that hand can protrude into crawl handle ear 741 in the second cavity 640 in tank floor at least 15cm.

Cooling piece 900 is additionally provided in the cooling chamber 621 of the present embodiment, cooling piece 900 is equipped with for increasing gas contact Area or the cooling fin 910 for increasing gas flow resistance extend residence time of the gas in cooling chamber 621, and make gas Come into full contact with flow deflector, flow deflector surface temperature is relatively low, can more oil smoke and steam contained in noncondensing gas, The gas that cooling chamber 621 is discharged is when entering oil collection box 700, temperature and flow velocity is existing substantially decays.For convenience of cooling piece 900 It unpicks and washes, the top of cooling piece 900 and the air inlet 623 of cooling chamber 621 are mating, and 621 open at its lower end of cooling chamber forms outlet Mouth 624, the vertical projection area of cooling piece 900 are less than the opening area of gas outlet 624, and cooling piece 900 can be from cooling chamber 621 Gas outlet 624 is taken out, meanwhile, 640 bottom-open of the second cavity, after removing oil collection box 700, user can use hand from the second cavity 640 bottoms, which are protruded into, grabs cooling piece 900 in cooling chamber 621.Preferably, go out in the air inlet 623 of cooling chamber 621 and cooling is installed The top interference of chamber sealing ring 630, cooling piece 900 is plugged in cooling chamber sealing ring 630,630 upper end of cooling chamber sealing ring to Extend flange 631 outside, flange 631 sticks on 620 upper surface of metal shell, when oil smoke cooling device 600 is packed into the first cavity After 150, the pot body around flange 631 and pedestal interface 121 seals cooperation, and realization second exhaust channel is close with cooling chamber 621 Envelope connection prevents gas leakage at the two cooperation.

It is removably mounted in the first cavity 150 by the cabinet of oil smoke cooling device 600 in this present embodiment, and oil-collecting Box 700 is removably mounted in the second cavity 640 of cabinet, if it is cleaning oil collection box 700, takes out oil collection box 700, It is not necessary that entire oil smoke cooling device 600 is taken out；When needing cleaning case or addition coolant liquid, oil smoke cooling device 600 It is taken out from the first cavity 150 together with oil collection box 700, after removing oil collection box 700, moreover it is possible to will be cold in cooling chamber 621 But part 900 takes out, and cabinet, cooling piece 900, the oil collection box 700 of oil smoke cooling device 600 respectively can be cleaned independently, with maintaining part Part cleaning avoids parts surface condensation greasy dirt from influencing exhaust, breed the problems such as bacterium.

In another embodiment of the utility model, in the case where being not provided with valve body, exhaust pipe be can be directly mounted at First exhaust passage is formed on cantilever, exhaust structure is more simple, saves cost.

In another embodiment of the utility model, the second exhaust in the first exhaust passage and pot body of exhaust valve is logical The flexible pipes such as bellows, silicone tube can be used between road to be attached, in this way, under pot cover closing lid state and uncapped state, row The first exhaust passage of air valve can keep sealing to be connected to the second exhaust channel in pot body.

In another embodiment of the utility model, liquid storage cavity configuration can be cancelled in oil smoke cooling device, only retained Cooling chamber also can reach basic cooling effect using wind-cooling heat dissipating or other heat-removal modalities.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims Range in.

Claims (10)

1. reducing the cooking machine of oil smoke discharge, including pot and pot cover, the pot body are equipped with interior pot, the pot cover is covered on institute It states and forms cooking cavity on interior pot, which is characterized in that the pot cover is equipped with first exhaust passage, and the pot body is equipped with second row Gas channel, oil smoke cooling device and oil collection box, under the pot cover closing lid state, the first exhaust passage by the cooking cavity and Second exhaust channel connection, the oil smoke cooling device includes cooling chamber, and the cooling chamber is by the second exhaust channel It is connected to the oil collection box.

2. reducing the cooking machine of oil smoke discharge as described in claim 1, which is characterized in that the oil smoke cooling device includes case Body, the box house are separated out liquid storage chamber and the cooling chamber, coolant liquid are equipped in the liquid storage chamber, for described cold But chamber is cooled down.

3. reducing the cooking machine of oil smoke discharge as claimed in claim 2, which is characterized in that the cabinet includes plastic casing and gold Belong to shell, the plastic casing is connected to limit the liquid storage chamber with the metal shell, limited in the metal shell At least one side wall of the cooling chamber, the metal shell is directly contacted with the coolant liquid in the liquid storage chamber.

4. reducing the cooking machine of oil smoke discharge as claimed in claim 3, which is characterized in that be equipped with heat dissipation on the outside of the metal shell Piece, the pot body is interior to be equipped with radiator fan, and the radiator fan blows cooling wind to the cooling fin.

5. reducing the cooking machine of oil smoke discharge as claimed in claim 2, which is characterized in that the pot body is equipped with the of lateral openings One cavity, the cabinet are removably mounted in first cavity.

6. reducing the cooking machine of oil smoke discharge as claimed in claim 5, which is characterized in that the cabinet is equipped with the of lateral openings Two cavities, the oil collection box are removably mounted in second cavity.

7. reducing the cooking machine of oil smoke discharge as described in one of claim 1 to 6, which is characterized in that the oil smoke cooling device It further include the cooling piece in the cooling chamber, the cooling piece is equipped with for increasing gas-contact area or increasing gas The cooling fin of body flow resistance.

8. reducing the cooking machine of oil smoke discharge as claimed in claim 7, which is characterized in that the cooling chamber upper end is equipped with air inlet Mouthful, the cooling chamber open at its lower end forms gas outlet, and the cooling piece top is plugged in the air inlet, the cooling piece Vertical projection area is less than the opening area of the gas outlet.

9. reducing the cooking machine of oil smoke discharge as described in one of claim 1 to 6, which is characterized in that removable company on the pot cover Be connected to exhaust valve, the exhaust valve includes valve body and is set to the intracorporal exhaust pipe of the valve, the valve body be equipped with inlet channel and Outlet passageway, the exhaust pipe both ends are can be detachably connected to respectively on the inlet channel and the outlet passageway, to be formed State first exhaust passage.

10. reducing the cooking machine of oil smoke discharge as claimed in claim 9, which is characterized in that the pot cover is described including being articulated with Cantilever in pot body and the lid being mounted on the cantilever, the cantilever is equipped with mounting hole, and the mounting hole is equipped with lid Sealing ring, the lid are equipped with gas vent, and lid sealing ring lower end is posted by the lid around the gas vent, institute Stating inlet channel includes the external admission interface extended outside the valve body, the external admission interface and the lid sealing ring interference Grafting.